Problem Display
PID: 249145 (8/8/2K5/6p1/4PP2/3p1N2/7Q/5k2 w - - 0 1)

Antipov, Viacheslav Pavlovich

The Problemist, 1990

8/8/2K5/6p1/4PP2/3p1N2/7Q/5k2

#4

5 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Kd5!
      • 1...gxf4
        • 2.Kc4
          • 2...d2
            • 3.Qg1+
              • 3...Ke2
                • 4.Sd4#
      • 1...d2
        • 2.Qg1+
          • 2...Ke2
            • 3.Sd4+
              • 3...Kd3
                • 4.Qg3#
      • 1...g4
        • 2.Kc4
          • 2...gxf3
            • 3.Kxd3
              • 3...Ke1
                • 4.Qg1#
              • 3...f2
                • 4.Qh1#
          • 2...d2
            • 3.Qg1+
              • 3...Ke2
                • 4.Sd4#
          • 2...g3
            • 3.Qd2
              • 3...g2
                • 4.Qe1#

FEATURES


NOT CLASSIFIED


Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).